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Austria

$491+ Cheap flights from Knoxville (TYS) to Austria

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — VIE
Jan 2 — Jan 91
Fri 1/2
Fri 1/9
1 adult, Economy
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Cheap flight deals from Knoxville to Austria

Best flights from Knoxville to Austria
Discover carefully curated flight deals from Knoxville to Austria that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 3, 2025.

This oojo deal was found by Cheapflights users on 11/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/155:15 pmTYS - VIE
2 stops19h 15mBritish Airways
Thu 1/227:25 amVIE - TYS
2 stops19h 31mBritish Airways
Deal found 11/30$491
This United Airlines deal was found by Cheapflights users on 12/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/237:20 pmTYS - VIE
2 stops16h 45mUnited Airlines
Tue 1/2710:35 amVIE - TYS
2 stops32h 49mUnited Airlines
Deal found 12/1$494
This Brussels Airlines deal was found by Cheapflights users on 11/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Brussels Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/152:25 pmTYS - VIE
3 stops23h 05mBrussels Airlines
Thu 1/227:20 amVIE - TYS
2 stops18h 07mBrussels Airlines
Deal found 11/30$568
This oojo deal was found by Cheapflights users on 12/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/162:19 pmTYS - VIE
2 stops17h 06mBritish Airways
Fri 1/237:25 amVIE - TYS
2 stops20h 44mBritish Airways
Deal found 12/2$491
This United Airlines deal was found by Cheapflights users on 12/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/166:45 amTYS - VIE
2 stops23h 35mUnited Airlines
Fri 1/2310:35 amVIE - TYS
1 stop34h 14mUnited Airlines
Deal found 12/2$510
This United Airlines deal was found by Cheapflights users on 11/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/199:40 amTYS - VIE
1 stop16h 50mUnited Airlines
Mon 2/2310:35 amVIE - TYS
1 stop30h 14mUnited Airlines
Deal found 11/30$514
This Brussels Airlines deal was found by Cheapflights users on 12/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Brussels Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/162:25 pmTYS - VIE
3 stops35h 50mBrussels Airlines
Fri 1/237:20 amVIE - TYS
2 stops18h 07mBrussels Airlines
Deal found 12/2$670

Find flight deals from Knoxville to Austria

Keep the following information in mind while searching for Knoxville to Austria flight deals. Data was last updated December 3, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$491
(oojo)

Popular in

December

Cheapest in

February

Average price

$1,361
Provider with most accurate pricing for Knoxville McGhee Tyson-Vienna Intl flight deals.
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Provider most trusted by Cheapflights users for Knoxville McGhee Tyson-Vienna Intl flights.
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From Knoxville McGhee Tyson to Austria
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($58 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($42 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Knoxville to Austria that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 3, 2025.
Use the filters below to find and compare flights from Knoxville to Austria that are best for you.

Fly from

Knoxville

Fly to

Austria

Route

Depart

Return

Price

KnoxvilleVienna

TYS - VIE

TYSVIE

Knoxville McGhee Tyson

Thu 1/15

5:15 pm-6:30 pm

2 stops19h 15m

Vienna Intl

Thu 1/22

7:25 am-8:56 pm

2 stops19h 31m

$491

KnoxvilleVienna

TYS - VIE

TYSVIE

Knoxville McGhee Tyson

Fri 1/16

2:19 pm-1:25 pm

2 stops17h 06m

Vienna Intl

Fri 1/23

7:25 am-10:09 pm

2 stops20h 44m

$491

KnoxvilleVienna

TYS - VIE

TYSVIE

Knoxville McGhee Tyson

Fri 1/23

7:20 pm-6:05 pm

2 stops16h 45m

Vienna Intl

Tue 1/27

10:35 am-1:24 pm

2 stops32h 49m

$494

KnoxvilleVienna

TYS - VIE

TYSVIE

Knoxville McGhee Tyson

Fri 1/16

6:45 am-12:20 pm

2 stops23h 35m

Vienna Intl

Fri 1/23

10:35 am-2:49 pm

1 stop34h 14m

$510

KnoxvilleVienna

TYS - VIE

TYSVIE

Knoxville McGhee Tyson

Thu 2/19

9:40 am-8:30 am

1 stop16h 50m

Vienna Intl

Mon 2/23

10:35 am-10:49 am

1 stop30h 14m

$514

KnoxvilleVienna

TYS - VIE

TYSVIE

Knoxville McGhee Tyson

Thu 1/15

2:25 pm-7:30 pm

3 stops23h 05m

Vienna Intl

Thu 1/22

7:20 am-7:27 pm

2 stops18h 07m

$568

KnoxvilleVienna

TYS - VIE

TYSVIE

Knoxville McGhee Tyson

Fri 1/16

2:25 pm-8:15 am

3 stops35h 50m

Vienna Intl

Fri 1/23

7:20 am-7:27 pm

2 stops18h 07m

$670

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/30

Best time to book a flight from Knoxville to Austria

Have a flexible travel schedule? Discover the best time to fly to Austria from Knoxville with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Knoxville to Austria

What is the cheapest time of day to fly from TYS to AT?

Find hourly flight availability from Knoxville to Austria. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 3, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 36% on flights from Knoxville to Austria by exploring options for tickets in the evening.

Reviews of airlines servicing Austria

Get insights into the airlines that provide service to Austria. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Austria. Reviews last updated December 3, 2025.
Peruse reviews from past customers who have flown with United Airlines from Knoxville to Austria to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,063 reviews

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Food

6.6

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
9,063 reviews
United Airlines
7.4
Good
9,063 reviews

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Food

6.6

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

Find useful and relevant information for your journey from Knoxville to Austria. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Knoxville to Austria?

    Most people fly from Knoxville McGhee Tyson (TYS) if they book a flight from Knoxville to Austria. Knoxville McGhee Tyson is conveniently located just 11.3 mi from Knoxville’s city center.

  • How long is the flight from Knoxville to Austria?

    There are many flights that can get you from Knoxville to Austria in 16h 45m. Fly via British Airways or United Airlines to get the fastest option. There are 4857 mi between Knoxville and Austria. This flight may include one or multiple stops.

  • Can I find deals for flights from Knoxville to Austria that include hotel bookings?

    Yes. In addition to deals on Knoxville to Austria flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Knoxville to Austria?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Knoxville to Austria.

  • Can I find deals for business class flights from Knoxville to Austria?

    Yes. Cheapflights offers flight deals from Knoxville to Austria by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Top airline flying from Knoxville to Austria

Discover the top airline that operate flights from Knoxville to Austria. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$706Average$1,069FlexibilityNo cancel feeOn-time69%

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